TY - BOOK AU - Giller,K.E. TI - Nitrogen fixation in tropical cropping systems SN - 0851994172 (alk. paper) AV - SB297.4.L44 G32 U1 - SB297.4.L44 PY - 2001/// CY - Wallingford, Oxon, UK, New York, NY, USA PB - CABI Pub. KW - Legumes KW - Tropics KW - Nitrogen-fixing plants KW - Nitrogen KW - Fixation N1 - Includes bibliographical references (p. 309-405) UR - http://www.loc.gov/catdir/enhancements/fy0610/00063026-d.html UR - http://www.loc.gov/catdir/enhancements/fy0610/00063026-t.html ER -